All Results|Race Analytics|Course|Contact
BOSTON MARATHON 2026

Erica Tillinghast

Bib: 17775β€’F

WA

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Top 42%
Gender (Female)
#0 / 12578
Top 27%
Masters (Masters Women)
#0 / 6862
Top 11%
Age Group (F40-44)
#0 / 1737
Top 25%
Race Day Weather
51Β°/41Β°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
23:34
3.11 mi
Rank: #13517
Start β†’ 5K
23:34 | 7:36/mi
10K
46:42
6.21 mi
Rank: #12979 (+538)
5K β†’ 10K
23:08 | 7:27/mi
15K
1:09:33
9.32 mi
Rank: #12493 (+486)
10K β†’ 15K
22:51 | 7:22/mi
20K
1:32:32
12.43 mi
Rank: #12112 (+381)
15K β†’ 20K
22:59 | 7:24/mi
HALF
1:37:33
13.11 mi
Rank: #12093 (+19)
20K β†’ HALF
5:01 | 7:22/mi
25K
1:56:31
15.53 mi
Rank: #12404 (-311)
HALF β†’ 25K
18:58 | 7:50/mi
30K
2:20:49
18.64 mi
Rank: #12332 (+72)
25K β†’ 30K
24:18 | 7:50/mi
20M
2:31:27
20.00 mi
Rank: #12246 (+86)
30K β†’ 20M
10:37 | 7:50/mi
21M
2:39:16
21.00 mi
Rank: #12037 (+209)
20M β†’ 21M
7:49 | 7:50/mi
35K
2:45:03
21.75 mi
Rank: #12037
21M β†’ 35K
5:47 | 7:44/mi
23M
2:54:58
23.00 mi
Rank: #11992 (+45)
35K β†’ 23M
9:55 | 7:56/mi
24M
3:02:39
24.00 mi
Rank: #11937 (+55)
23M β†’ 24M
7:41 | 7:41/mi
40K
3:09:45
24.85 mi
Rank: #12029 (-92)
24M β†’ 40K
7:06 | 8:19/mi
25.2M
3:12:37
25.20 mi
Rank: #11978 (+51)
40K β†’ 25.2M
2:52 | 8:19/mi
FINISH
3:20:54
26.22 mi
Rank: #12146 (-168)
25.2M β†’ FINISH
8:17 | 8:08/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:37:33
Pace7:27 /mi
2nd Half
Distance13.11 mi
Time1:43:21
Pace7:54 /mi
πŸ“ŠPositive Split: 5.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:05:2823:347:3623:34
7:36
-
10K
6.21 mi11:28:3646:427:3123:08
7:27
-0:09
15K
9.32 mi11:51:271:09:337:2822:51
7:22
-0:05
20K
12.43 mi12:14:261:32:327:2722:59
7:24
+0:02
HALF
13.11 mi12:19:271:37:337:275:01
7:22
-0:02
25K
15.53 mi12:38:251:56:317:3118:58
7:50
+0:28
30K
18.64 mi13:02:432:20:497:3424:18
7:50
0:00
20M
20.00 mi13:13:202:31:277:3510:37
7:50
0:00
21M
21.00 mi13:21:102:39:167:367:49
7:50
0:00
35K
21.75 mi13:26:572:45:037:365:47
7:44
-0:06
23M
23.00 mi13:36:522:54:587:379:55
7:56
+0:12
24M
24.00 mi13:44:333:02:397:377:41
7:41
-0:15
40K
24.85 mi13:51:393:09:457:397:06
8:19
+0:38
25.2M
25.20 mi13:54:313:12:377:392:52
8:19
0:00
FINISH
26.22 mi14:02:483:20:547:418:17
8:08
-0:11

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

7:22 /mi

Average Pace

7:40 /mi

Slowest Pace

8:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

3:02:39

91% of race

Time at Steady Pace

18:15

9% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:40 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:05:2823:347:3623:34
7:36
#13517
10K
6.21 mi11:28:3646:427:3123:08
7:27
#12979
15K
9.32 mi11:51:271:09:337:2822:51
7:22
#12493
20K
12.43 mi12:14:261:32:327:2722:59
7:24
#12112
HALF
13.11 mi12:19:271:37:337:275:01
7:22
#12093
25K
15.53 mi12:38:251:56:317:3118:58
7:50
#12404
30K
18.64 mi13:02:432:20:497:3424:18
7:50
#12332
20M
20.00 mi13:13:202:31:277:3510:37
7:50
#12246
21M
21.00 mi13:21:102:39:167:367:49
7:50
#12037
35K
21.75 mi13:26:572:45:037:365:47
7:44
#12037
23M
23.00 mi13:36:522:54:587:379:55
7:56
#11992
24M
24.00 mi13:44:333:02:397:377:41
7:41
#11937
40K
24.85 mi13:51:393:09:457:397:06
8:19
#12029
25.2M
25.20 mi13:54:313:12:377:392:52
8:19
#11978
FINISH
26.22 mi14:02:483:20:547:418:17
8:08
#12146
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi135173786378611572(Top 40%)2794(Top 22%)2794(Top 161%)
10K6.21 mi3.10 mi12979+5383507+2793507+27912479(Top 43%)3245(Top 26%)3245(Top 187%)
15K9.32 mi3.11 mi12493+4863242+2653242+26511572(Top 40%)2794(Top 22%)2794(Top 161%)
20K12.43 mi3.11 mi12112+3813049+1933049+19311131(Top 38%)2656(Top 21%)2656(Top 153%)
HALF13.11 mi0.68 mi12093+193048+13048+111822(Top 41%)2935(Top 23%)2935(Top 169%)
25K15.53 mi2.42 mi12404-3113257-2093257-20914034(Top 48%)4322(Top 34%)4322(Top 249%)
30K18.64 mi3.11 mi12332+723270-133270-1312116(Top 42%)3377(Top 27%)3377(Top 194%)
20M20.00 mi1.36 mi12246+863244+263244+2611510(Top 40%)3166(Top 25%)3166(Top 182%)
21M21.00 mi1.00 mi12037+2093142+1023142+1028697(Top 30%)1917(Top 15%)1917(Top 110%)
35K21.75 mi0.75 mi120373161-193161-1912557(Top 43%)3831(Top 30%)3831(Top 221%)
23M23.00 mi1.25 mi11992+453166-53166-511944(Top 41%)3568(Top 28%)3568(Top 205%)
24M24.00 mi1.00 mi11937+553172-63172-611454(Top 39%)3418(Top 27%)3418(Top 197%)
40K24.85 mi0.85 mi12029-923245-733245-7314544(Top 50%)5200(Top 41%)5200(Top 299%)
25.2M25.20 mi0.35 mi11978+513232+133232+1310223(Top 35%)2987(Top 24%)2987(Top 172%)
FINISH26.22 mi1.02 mi12146-1683345-1133345-11315980(Top 55%)5924(Top 47%)5924(Top 341%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
Γ—21
+97ft-345ft

Overall

11572

Females

2794

F40-44

2794

5K→10K

3.1 - 6.2 mi

Top 43%
Γ—5
+79ft-138ft

Overall

12479

Females

3245

F40-44

3245

10K→15K

6.2 - 9.3 mi

Top 40%
Γ—3
+67ft-78ft

Overall

11572

Females

2794

F40-44

2794

15K→20K

9.3 - 12.4 mi

Top 38%
Γ—5
+106ft-86ft

Overall

11131

Females

2656

F40-44

2656

20K→HALF

12.4 - 13.1 mi

Top 41%
Γ—2
+19ft-37ft

Overall

11822

Females

2935

F40-44

2935

HALF→25K

13.1 - 15.5 mi

Top 48%
Γ—4
+66ft-88ft

Overall

14034

Females

4322

F40-44

4322

25K→30K

15.5 - 18.6 mi

Top 42%
Γ—9
+181ft-148ft

Overall

12116

Females

3377

F40-44

3377

30K→20M

18.6 - 20.0 mi

Top 40%
Γ—5
+64ft-50ft

Overall

11510

Females

3166

F40-44

3166

20M→21M

20.0 - 21.0 mi

Top 30%
Γ—8
+106ft-24ft

Overall

8697

Females

1917

F40-44

1917

21M→35K

21.0 - 21.8 mi

Top 43%
Γ—7
+17ft-86ft

Overall

12557

Females

3831

F40-44

3831

35K→23M

21.8 - 23.0 mi

Top 41%
Γ—5
+23ft-63ft

Overall

11944

Females

3568

F40-44

3568

23M→24M

23.0 - 24.0 mi

Top 39%
Γ—6
+12ft-82ft

Overall

11454

Females

3418

F40-44

3418

24M→40K

24.0 - 24.9 mi

Top 50%
Γ—1
+6ft-20ft

Overall

14544

Females

5200

F40-44

5200

40K→25.2M

24.9 - 25.2 mi

Top 35%
Γ—1
+13ft-16ft

Overall

10223

Females

2987

F40-44

2987

25.2M→FINISH

25.2 - 26.2 mi

Top 55%
Γ—2
+22ft-21ft

Overall

15980

Females

5924

F40-44

5924

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2653*
Passed By
1107
Net Change
+1371
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#13517
5K β†’ 10K634*96+538#13517#12979
10K β†’ 15K516*30+486#12979#12493
15K β†’ 20K403*22+381#12493#12112
20K β†’ HALF4021+19#12112#12093
HALF β†’ 25K63200-311#12093#12404
25K β†’ 30K217*145+72#12404#12332
30K β†’ 20M13650+86#12332#12246
20M β†’ 21M214*5+209#12246#12037
21M β†’ 35K52520#12037#12037
35K β†’ 23M12378+45#12037#11992
23M β†’ 24M10550+55#11992#11937
24M β†’ 40K50142-92#11937#12029
40K β†’ 25.2M6716+51#12029#11978
25.2M β†’ FINISH33200-168#11978#12146
TOTALS2653*1107+1371

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

Loading...

🎨Heatmap Timeline

Loading...

πŸ”„Passing Circle

Loading...

🌊Position Flow

Loading...

πŸƒRace Lanes

Loading...

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing